Ping; Show Netstat Output Details - Enterasys Matrix DFE-Gold Series Configuration Manual

Monitoring Network Events and Status
Example
This example shows how to display statistics for all the current active network connections:
Matrix(rw)->show netstat
Active Internet connections (including servers)
PCB
-------- ----- ------ ------
1cc6314
1cc6104
1cc6290
1cc620c
Table 11‐1 provides an explanation of the command output.
Table 11-1 show netstat Output Details
Output...
PCB
Proto
Recv-Q
Send-Q
Local Address
Foreign Address
(state)

ping

Use this command to send ICMP echo‐request packets to another node on the network from the
switch CLI.
Syntax
ping [-s] host [count]
Parameters
‐s
host
count
Defaults
• If ‐s is not specified, the ping will not be continuous.
• If not specified, packet count will be 1.
11-4 Network Monitoring Configuration
Proto Recv-Q Send-Q
TCP 0 0
TCP 0 0
UDP 0 0
UDP 0 0
What it displays...
Protocol Control Block designation.
Type of protocol running on the connection.
Number of queries received over the connection.
Number of queries sent over the connection.
IP address of the connection's local host.
IP address of the connection's foreign host.
Communications mode of the connection (listening, learning or
forwarding).
(Optional) Causes a continuous ping, sending one datagram per second
and printing one line of output for every response received, until the
user enters Ctrl+C.
Specifies the IP address of the device to which the ping will be sent.
(Optional) Specifies the number of packets to send. Valid values are
from 1 to 2147483647.
Local Address Foreign Address
------------------ ------------------ -------
0.0.0.0.80 0.0.0.0.0
0.0.0.0.23 0.0.0.0.0
0.0.0.0.162 0.0.0.0.0
0.0.0.0.161 0.0.0.0.0
ping
(state)
LISTEN
LISTEN